160984268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19661}}^1$

素因数の和:19777

約数の個数: 24

約数和(自身を含む): 297289440

約数和(自身を除く): 136305172

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 19661, 39322, 78644, 452203, 904406, 1749829, 1808812, 3499658, 6999316, 40246067, 80492134, 160984268]

約数ペア:

[(1, 160984268), (2, 80492134), (4, 40246067), (23, 6999316), (46, 3499658), (89, 1808812), (92, 1749829), (178, 904406), (356, 452203), (2047, 78644), (4094, 39322), (8188, 19661)]